1274174730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{159073}}^1$

素因数の和:159175

約数の個数: 48

約数和(自身を含む): 3350098440

約数和(自身を除く): 2075923710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 159073, 318146, 477219, 795365, 954438, 1431657, 1590730, 2386095, 2863314, 4772190, 7158285, 14157497, 14316570, 28314994, 42472491, 70787485, 84944982, 127417473, 141574970, 212362455, 254834946, 424724910, 637087365, 1274174730]

約数ペア:

[(1, 1274174730), (2, 637087365), (3, 424724910), (5, 254834946), (6, 212362455), (9, 141574970), (10, 127417473), (15, 84944982), (18, 70787485), (30, 42472491), (45, 28314994), (89, 14316570), (90, 14157497), (178, 7158285), (267, 4772190), (445, 2863314), (534, 2386095), (801, 1590730), (890, 1431657), (1335, 954438), (1602, 795365), (2670, 477219), (4005, 318146), (8010, 159073)]